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Re: [tor-bugs] #24902 [Core Tor/Tor]: Denial of Service mitigation subsystem



#24902: Denial of Service mitigation subsystem
-------------------------------------------------+-------------------------
 Reporter:  dgoulet                              |          Owner:  dgoulet
     Type:  enhancement                          |         Status:
                                                 |  needs_review
 Priority:  Very High                            |      Milestone:  Tor:
                                                 |  0.3.3.x-final
Component:  Core Tor/Tor                         |        Version:
 Severity:  Normal                               |     Resolution:
 Keywords:  ddos, tor-relay, review-group-30,    |  Actual Points:
  029-backport, 031-backport, 032-backport       |
Parent ID:                                       |         Points:
 Reviewer:                                       |        Sponsor:
-------------------------------------------------+-------------------------

Comment (by dgoulet):

 Replying to [comment:21 nickm]:
 > We need to test this DESTROY change to make sure it still works the way
 we think.  I'll go over the old branch and the new commits, as well as the
 new branch, later on tonight. :)

 Been running for more than 40 minutes on my relay. So far so good it
 appears. Here is the heartbeat after 30 minute of running:

 {{{
 Jan 22 20:42:04.863 [notice] DoS mitigation since startup: 286298 cells
 rejected, 127 marked address. 147 MB have been dropped. 15692 connection
 rejected. 3585 tor2web client refused.
 }}}

 What I'm wondering is if the fact that we don't send CREATED back makes
 the client switch Guard faster?

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/24902#comment:22>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online
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